5 Best Door Inserts for Can-Am Maverick X3: Our Top Picks

There’s no single best set of door inserts for Can-Am Maverick X3 for every rider. Your choice depends on whether you value the rigidity of metal, the lightweight nature of plastics, or the specific fit for a two-door versus a four-door model. These products differ primarily in their material construction, their sealing capabilities, and the complexity of their installation process. If you want a direct replacement for stock parts, consider the HJSIUTV X3 Lower Inserts, while those needing a complete set for a four-door vehicle should look at the SAUTVS X3 MAX Inserts.

1. HJSIUTV X3 Lower Door Panels Inserts Half 2 Doors OEM

Price on Amazon

Best for: Riders wanting a simple, direct OEM-style replacement for two-door models.

This product is designed for those who want to keep the look of their vehicle close to the original factory style. It uses an injection-molded polypropylene structure that’s built to be waterproof and matches the texture of existing plastic components on the X3.

Installation is straightforward, as the kit includes all the necessary mounting hardware. You don’t need to perform any modifications or drilling to get these fitted, and they’re just as easy to remove if your riding conditions change. This product isn’t for owners of four-door models, as it’s specifically sized for two-seater configurations.

Good if:

• You prefer an OEM aesthetic.
• You need a quick, bolt-on installation.
• You ride in conditions where easy removal is helpful.

Skip it if:

• You own a four-door Maverick X3.
• You prefer metal panels over polypropylene.

2. KEMIMOTO X3 Lower Doors

Price on Amazon

Best for: Owners who want a reinforced frame and a quiet, sealed cabin.

These doors stand out because they combine a polypropylene panel with a built-in metal frame. This construction provides extra durability for long-term use while maintaining the look of the original vehicle. The addition of a thick rubber seal along the edges is designed to reduce noise when you shut the door or drive over rough, uneven roads.

The manufacturer provides a bolt-on design that attaches directly to the factory mounts, which avoids the need for drilling or trimming. While the instructions and videos are available to assist you, ensure you have the correct tool set ready before you begin. This product is intended strictly for two-seater models and won’t fit the longer extended-chassis variants.

Good if:

• You want to reduce cabin noise.
• You prioritize a reinforced metal frame.
• You ride through mud or water often.

Skip it if:

• You require coverage for a model with an extended chassis.
• You’re looking for the lightest possible material option.

3. KUAFU Door Panel Insert Kit Compatible with 17-23 Maverick X3

Price on Amazon

Best for: Riders who prioritize the rigidity and weight savings of aluminum over standard plastic.

If you find that stock plastic panels lack the structural integrity you need, this aluminum kit serves as a durable alternative. These panels are engineered to save weight while ensuring the door area remains rigid against rock debris and trail hazards. By installing these, you create a protective barrier that prevents stones from sliding into the cab, which keeps your interior cleaner and eliminates common distractions while driving.

Because these panels are crafted from aluminum, they offer a distinct aesthetic upgrade compared to factory plastic inserts. The kit is specifically designed for four-door Maverick X3 models, providing complete coverage for both front and rear lower sections. If your machine is a 2017-2023 Maverick X3 MAX XDS, XRS, or Turbo, this set replaces factory part 715003751.

The kit includes all necessary mounting hardware for a direct, bolt-on installation. You won’t need to perform any drilling or cutting to secure the panels. However, be aware that the package doesn’t include printed instructions. If you’re comfortable with basic mechanical assembly, the lack of a manual is rarely an issue given the straightforward nature of the hardware.

Good if:

• You require the high-impact durability of aluminum.
• You own a 2017-2023 Maverick X3 MAX with the extended cabin.
• You want to reduce the accumulation of dust, water, and mud on your door trim.

Skip it if:

• You’re a first-time installer who relies on step-by-step guidance.
• You prefer the flexibility or specific visual texture of plastic panels.

When choosing between this kit and plastic alternatives, evaluate your typical terrain. If you frequently encounter heavy rocks or mud, the aluminum panels pay for themselves by protecting the lower door trim from direct wear and impact. If you primarily ride on dry, groomed trails, the weight savings of aluminum remain a benefit, though you may find the installation process slightly more involved than snap-in plastic alternatives. Always verify your specific model year and sub-model before purchasing to ensure the bolt patterns align perfectly.

4. SAUTVS X3 MAX Inserts

Price on Amazon

Best for: Owners of extended-cabin models seeking an all-inclusive set with high-density materials.

This set is built for the four-door Maverick X3 MAX and includes both front and rear panels. The use of high-density ABS plastic combined with a built-in metal frame offers a balance of durability and structural integrity. These inserts are designed to match the OEM framework closely, leaving no gaps once installed.

The sealing performance is a highlight, as the included rubber gaskets help keep dust and debris out of the cab. This design is critical for off-road environments where trail grit often enters through door gaps. If you notice rattling or excessive noise while driving, the rubber gasket is likely misaligned; ensure it sits flush against the metal frame to restore the intended quiet operation.

While the installation is a bolt-on process, the manufacturer recommends checking their video before starting to ensure everything aligns properly. If your vehicle has aftermarket door modifications, verify that the existing holes remain unobstructed before beginning. It isn’t suitable for standard-length models, as the dimensions are specifically for the MAX versions.

Good if:

• You need a full set for a vehicle with an extended cabin.
• You prioritize a tight seal against dust.
• You want a kit that includes all hardware and manuals.

Skip it if:

• You drive a standard-length Maverick X3.
• You’re looking for a simple, single-pair purchase.

5. Kiwi Master Lower Doors

Price on Amazon

Best for: Riders looking for a balance between heavy-duty materials and easy installation.

These doors are made from polypropylene. This material is chosen for its ability to withstand heavy use. They’re designed to conform to the contours of the X3, which helps block mud and rocks from entering the cab. The full-length rubber seals also contribute to vibration reduction and weatherproofing.

The installation process is straightforward, but the manufacturer provides a specific tip: leave all attachment points loose until you have the entire piece aligned perfectly. If you tighten the bolts too early, you risk misalignment that prevents the door from closing properly. This simple step saves you time and frustration during the process.

This product fits the 2017-2026 Can-Am Maverick X3, including XDS and XRS/R Turbo models. If you frequently ride through deep mud or rocky terrain, these doors are a necessity to keep the interior clean.

Good if:

• You want a balance of durability and weight.
• You value a simple, straightforward installation.
• You want to block mud and rocks effectively.

Skip it if:

• You’re looking for an aluminum construction.
• You need a kit designed for the extended-cabin chassis.

Check your specific model year before purchasing. While these fit a wide range of standard-length X3 models, verify your chassis matches the 2017-2026 production window. If you prioritize weight savings for racing, the polypropylene construction is your ideal choice. If you prioritize maximum impact resistance against heavy debris, consider if the plastic limits your needs. Always ensure the rubber seal is seated correctly to prevent rattling during high-speed rides.

Where These Overlap

Most door inserts share a common goal: preventing mud, rocks, and dust from entering the cab while maintaining the factory look. Products like the HJSIUTV and Kiwi Master options utilize polypropylene for a lightweight yet durable result. When installing these, leave all attachment points loose until you have the panels perfectly aligned to ensure a proper fit.

Options from KEMIMOTO and SAUTVS integrate metal frames with their plastic construction. This provides a structural middle ground between the full-aluminum panels from brands like KUAFU and the purely plastic inserts. If you prioritize noise reduction and a tight seal, look for kits that include thick rubber gaskets along the edges, as these prevent rattling and keep the cab dry during wet rides.

For four-door models, verify the specific OEM part number, such as 715003751, to ensure the kit matches your vehicle’s length. The choice between aluminum and plastic often comes down to your riding environment. Aluminum panels, like those from Xprite, offer high rigidity for racing or heavy-duty use. In contrast, ABS plastic panels with metal frames provide superior friction and scratch resistance for trail riding. Regardless of material, all these kits are designed for bolt-on installation using existing holes. Avoid drilling or cutting your vehicle frame, as these aftermarket panels are engineered to mount directly to the factory hardware points. If you struggle with alignment, check the manufacturer’s installation video before tightening the final bolts.

Still Not Sure?

How often will I really use my UTV?

If you ride every weekend in muddy or rocky terrain, the protective benefits of these inserts are essential. For heavy, frequent use, look for options with reinforced metal frames like the KEMIMOTO X3 Lower Doors, as these are built for long-term endurance. If your rides are occasional, a standard polypropylene set like the HJSIUTV X3 Lower Inserts will likely meet your needs without extra complexity.

What do I already own that this has to work with?

Check your vehicle’s specific model and year carefully. Some kits are strictly for standard-length vehicles, while others, like the SAUTVS X3 MAX Inserts, are made for the extended MAX chassis. Always verify your OEM part numbers if available, as these listings are tailored to specific frame geometries. Trying to force an extended-chassis kit onto a standard-length vehicle will lead to significant fitment issues.

What am I most likely to regret choosing?

The most common regret is choosing a material that doesn’t match your riding style. If you prioritize protection from trail debris above all else, the aluminum KUAFU Door Panel Kit is a solid choice. However, if you’re new to DIY vehicle work, you might regret choosing a kit without instructions, so opt for the SAUTVS X3 MAX Inserts which include a manual and video support.

Frequently Asked Questions

Do I need to drill into my Can-Am Maverick X3 frame to install these inserts?

None of the listed products require drilling or cutting for a standard installation. They’re designed as bolt-on kits that use existing factory mounting points on your UTV. If you encounter a situation where the holes don’t seem to align, double-check that you have the correct kit for your specific model and year, as the Consumer Product Safety Commission emphasizes the importance of using vehicle-specific parts to maintain safe operation.

Can I install these door inserts by myself?

Yes, these products are designed for straightforward installation by the vehicle owner. While some sets like the SAUTVS X3 MAX Inserts provide manuals and videos, others like the Kiwi Master Lower Doors rely on general bolt-on procedures. It’s helpful to have a second person assist you when aligning the panels to ensure the rubber seals sit flush against the frame for the best possible fit.

How do I know if I need a two-door or four-door kit?

The product name will specify if it’s for the “MAX” version of the Maverick X3, which indicates a four-door model. If the listing doesn’t say “MAX,” it’s typically for the standard-length version. Always verify your vehicle’s seating capacity and model year against the fitment list provided in the product description before you finalize your purchase to avoid return complications.

Will these door inserts change the weight of my vehicle?

These panels are designed to be lightweight, typically using polypropylene, ABS plastic, or thin aluminum to minimize the impact on your vehicle’s performance. While they do add a small amount of weight, it’s generally negligible compared to the total weight of the UTV. The benefit of keeping mud, water, and rocks out of the cab usually outweighs the minimal weight increase for most riders.

Conclusion

Upgrading your ride makes a world of difference when you’re out on the trail. Before you finalize your purchase, double-check your model year to ensure a perfect fit. Once your new panels arrive, you’ll be ready to hit the dirt with extra protection and a much cleaner, finished look.